CN2483410Y - Torsion spring type thread connecting device - Google Patents
Torsion spring type thread connecting device Download PDFInfo
- Publication number
- CN2483410Y CN2483410Y CN 01242235 CN01242235U CN2483410Y CN 2483410 Y CN2483410 Y CN 2483410Y CN 01242235 CN01242235 CN 01242235 CN 01242235 U CN01242235 U CN 01242235U CN 2483410 Y CN2483410 Y CN 2483410Y
- Authority
- CN
- China
- Prior art keywords
- line
- connecting machine
- groove
- connecting device
- torsion spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Knitting Machines (AREA)
Abstract
The utility model relates to a wool fabric weaving field, in particular to a line connection device on the sewing disk. The technical scheme is that the line connecting device is latched in the continuous slot that is on the one side of the needle-going window by the grooves on the sides of the two ends, the part of the line connecting device where is on the front end of the continuous slot and the front end and the bottom of the line connecting device conjoin is an incline plane. The one end of the torsional spring that is fixed on the end face of the posterior needle-going plate is on the upper end face of the line connecting device where is in the groove. The other end of the spring is fixed on the back face of the needle-going plate. The utility model not only can guarantee smooth connection, but also can effectively protect the needling on the needle plate.
Description
The utility model relates to the woolens technical field, refers in particular to a kind of line-connecting machine device that is used on the sewing machine.
Sewing machine is the robotic suturing device of woolens, knitting garment piece, when using sewing machine to sew up sweater, sweater, garment piece, neck sheet or sleeve sheet are hung on the dials, cloth is sent in rotation by dials to, when hanging garment piece, between every group of garment piece certain neutral is arranged all, and when neutral gear position moves, suture also should become pigtail, could successfully follow the garment piece of sewing up follow-up like this, because during the neutral operation, suture needle and suture do not pass fabric, at this moment suture will produce be interfered with triangle hook, causes the line pigtail not embark on journey even broken string etc.In order to guarantee the smooth and easy of line, on the pin window side of crossing on the needle plate of crossing line-connecting machine is housed, but, the line-connecting machine that existing sewing machine is crossed on the needle plate is fixed, though can guarantee the smooth and easy of line, when the acupuncture on running into dials was uneven, high acupuncture will be scraped curved by line-connecting machine, when serious even acupuncture can be wiped off, give and use the people of sewing machine to bring inconvenience.
The purpose of this utility model provides a kind of the smooth and easy of line that can guarantee with regard to being to overcome the defective of prior art, can protect the line-connecting machine device of the acupuncture on the dials again.
The utility model is achieved by the following technical solution: line-connecting machine was fastened in the groove of pin window one side by the groove on its side, two ends, side and bottom surface handing-over part that line-connecting machine is positioned at the groove front end are an inclined-plane, torsionspring was fixed on the rear side end face of needle plate by a screw that passes its spring coil, the spring silk that reverses of this torsionspring one end withstands on line-connecting machine and is positioned on the upper end of groove rear side, the reversing on the rear end face that the spring silk was fixed on needle plate of the other end.
After adopting the utility model; because it is an inclined-plane that line-connecting machine is positioned at the side and the bottom surface handing-over part of groove front end; and the upper end that line-connecting machine is positioned at the groove rear side contacts with the spring silk that reverses of torsionspring one end; like this; during high acupuncture on running into dials; line-connecting machine can upwards slide along groove; can pass through smoothly to guarantee high acupuncture; when running into lower acupuncture; line-connecting machine again can be under the elastic restoring force effect of torsionspring along groove to lower slider; make the bottom surface of line-connecting machine can be close on the acupuncture of dials, can guarantee the smooth and easy of line, can protect the purpose of the acupuncture on the dials again effectively thereby reach.
Below in conjunction with accompanying drawing the utility model is described further:
Accompanying drawing 1 is the utility model three-dimensional combination figure
Accompanying drawing 2 is the utility model three-dimensional exploded view
See accompanying drawing 1,2, the utility model comprises: cross needle plate 1, line-connecting machine 2, cross and offer a mistake pin window 11 on the needle plate 1, line-connecting machine 2 was positioned at pin window 11 1 sides, line-connecting machine 2 was fastened in the groove 12 of pin window 11 1 sides by the groove 21 on its side, two ends, side and bottom surface handing-over part that line-connecting machine 2 is positioned at groove 12 front ends are an inclined-plane 221, torsionspring 3 was fixed on the rear side end face of needle plate 1 by a screw 4 that passes its spring coil, the spring silk 31 that reverses of these torsionspring 3 one ends withstands on line-connecting machine 2 and is positioned on the upper end of groove 21 rear sides, the reversing on the rear end face that spring silk 32 was fixed on needle plate 1 of the other end; Line-connecting machine 2 is positioned at the height of part 22 of groove 21 front ends greater than the height of the part 23 of groove 21 rear ends; The size of groove 12 upper ends is greater than the size of its lower end, and the handing-over part of upper and lower end is an inclined-plane; Also available one one end of torsionspring 3 withstands on groove 12 tops, the other end and withstands on the compression spring that line-connecting machine 2 is positioned on the upper end of groove 21 rear sides and replace.
When using the utility model; at first with on the utility model cross the suture needle that pin window 11 is aimed on the dials; and the utility model is installed on the sewing machine; dials is in rotation process; when acupuncture higher on it runs into line-connecting machine 2; acupuncture can be lifted line-connecting machine 2 along the inclined-plane that line-connecting machine 2 is positioned at the side of groove 12 front ends and bottom surface handing-over part; line-connecting machine 2 upwards slides along groove 12; can pass through smoothly to guarantee high acupuncture; when running into lower acupuncture; line-connecting machine 2 again can be under the effect of the elastic restoring force of torsionspring 3 along groove 21 to lower slider; make the bottom surface of line-connecting machine 2 can be close on the acupuncture of dials; the smooth and easy of line can be guaranteed thereby reach, the purpose of the acupuncture on the dials can be protected again effectively.
Claims (4)
1. torsion spring type line-connecting machine device, comprise: cross needle plate (1), line-connecting machine (2), cross and offer a mistake pin window (11) on the needle plate (1), line-connecting machine (2) was positioned at pin window (11) one sides, line-connecting machine (2) was fastened in the groove (12) of pin window (11) one sides by the groove (21) on its side, two ends, it is characterized in that: side and bottom surface handing-over part that line-connecting machine (2) is positioned at groove (12) front end are an inclined-plane (221), torsionspring (3) was fixed on the rear side end face of needle plate (1) by a screw (4) that passes its spring coil, the spring silk (31) that reverses of these torsionspring (3) one ends withstands on line-connecting machine (2) and is positioned on the upper end of groove (21) rear side, and the spring silk (32) that reverses of the other end was fixed on the rear end face of needle plate (1).
2. torsion spring type line-connecting machine device according to claim 1 is characterized in that: described line-connecting machine (2) is positioned at the height of part (22) of groove (21) front end greater than the height of the part (23) of groove (21) rear end.
3. torsion spring type line-connecting machine device according to claim 1 is characterized in that: the size of described groove (12) upper end is greater than the size of its lower end, and the handing-over part of upper and lower end medial surface is an inclined-plane.
4. torsion spring type line-connecting machine device according to claim 1 is characterized in that: described torsionspring (3) also available more than one or one an end withstand on the compression spring that groove (12) top, the other end withstand on line-connecting machine (2) upper end and replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242235 CN2483410Y (en) | 2001-06-19 | 2001-06-19 | Torsion spring type thread connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242235 CN2483410Y (en) | 2001-06-19 | 2001-06-19 | Torsion spring type thread connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2483410Y true CN2483410Y (en) | 2002-03-27 |
Family
ID=33654037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01242235 Expired - Fee Related CN2483410Y (en) | 2001-06-19 | 2001-06-19 | Torsion spring type thread connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2483410Y (en) |
-
2001
- 2001-06-19 CN CN 01242235 patent/CN2483410Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |